RailsがMac OS X Serverに
http://www.apple.com/server/macosx/leopard/more.html
Internet and Web
Leopard Server also features administration for either Apache 2.2 or 1.3, MySQL 5 with Apache/MySQL/PHP integration, JBoss 4, and Tomcat 5 for hosting EJB 3.0 and J2EE 1.4-compliant enterprise applications, and Ruby on Rails with Mongrel for simplified development and deployment of web-based applications.
ほほう。WebObjectsでは大げさな小物作り用にどーぞ、ってことかしら。
そして、http://www.apple.com/macosx/leopard/dashboard.html
Clips and flicks
Create your own website widget using Web Clip in Safari for Leopard. 〜